Xiangshuyuan Formation
50 distinct taxa, from 75 fossil occurrences the Paleobiology Database records under this name, spanning 443–433 Mya.
Guizhou · CN
50 taxa · 75 fossils · 443–433 MyaMembers recorded: Upper.
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5 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Athyrisinoides
- Atrypina (Atrypinopsis)
- Beitaia
- Eospirifer
- Nalivkinia
- Qianomena unicosta
- Brachyelasma
- Ceriaster
- Crassilasma
- Gastropoda
- Paraconchidium shiqianensis
- Plicidium
- Spirigerina
- Stromatoporoidea
- Virgianella
- Zygospiraella
- Algae
- Aphyllum
- Borealis
- Brachiopoda
- Brevilamnulella
- Clathrodictyon
- Climacograptus
- Cystiphyllum
- Favositidae
- Graptolithina
- Hedeina
- Heliolitidae
- Latiproetus
- Leptellina (Merciella)
- Lophospiridae
- Malgaoceras
- Microplasma
- Mixosiphonocerina
- Murchisonioidea
- Palaeophyllum
- Petalocrinus
- Platyceratidae
- Pycnactis
- Qianomena costata
The 40 most often recorded, of 50.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.